{
  "manageEntity": {
    "action": "Repost",
    "entityId": "387170051",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2a0ad151ac2851c717e43b10132f518c0d1c9a98f50d821a8d456184591603b",
    "signature": "0xd16327664c3c73b6b897329752b35a597c86518e9dcfdc960715771e5e848f2b6e9bc1550077316d69023ccb81db9ec2b7f6218001884ef08d473c97bba60d7a1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
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}