{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea273c4d1d3110c3c378c9305b3294e63e38c1681c2afd8922374b3ea7ff15b7",
    "signature": "0xb2b2a54535e90275605acaa2f9c0284584372d54401f6d7585fcf5b84347211b4a8a086fba1159a3703c8bc00a73583fd90a1267b3a1dee5b53fb99609b1f31b1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}