{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1778622534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80ab9c4ca891506a7168bae0c70b544ee2814686f7506e3bf66776cf8bb26743",
    "signature": "0xb7d041945418d86b5002cdeb4acbef785d264045c46fff7da3adcbec27850d4d62292ca9aa0770ec64196cee791a6a5856dcc13da84bf7469f0aa8ec5d0e9a771c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}