{
  "manageEntity": {
    "action": "Repost",
    "entityId": "628068378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ca066983b8550a83f4d8db7c6f0e5eeec797075395c7c144e8fe72ef37ee5ff",
    "signature": "0x5847165210a7e67ff329bfc85e59b2c0c64bbf356a0cc11f6987b77f074b2278054208e1e8818e10e63fc08bbada17e596b7a6a03283c688d55c356a9566ef971c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}