{
  "manageEntity": {
    "action": "Repost",
    "entityId": "377255564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce81d7a1e3c776c086fc7083ad44f83a09794b767526fddc6cbce3c526522695",
    "signature": "0x7efb3554f91dc6f4187eb6f56aeb8b8f953e2916d7f6b14c618912ad873b90fe2a1ff47d40d20e53c6c19d2b513f29103320df9960d0473caff3a4929175123a1c",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}