{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898399038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89a0f13a75dad1fd6084b088eb4127972b582db80686c247093e6cbe2bdf2236",
    "signature": "0x425b96ec87052c2d9cab476782b33d497195d51e5f9d28a02d954cd2c0094e7f5d3db0487a46b6a6950f259e1e4ea4f0e083cfd2cb3eb48cc1813822de93758b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}