{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1363675075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42dcbd1e924a14c38f5505a12e95a5598465077e08d8dbe83d923a551cada029",
    "signature": "0xf227c3760c759d95293ecdd9d95a7ccb998f13f6a19153fd29b676bcfef08af6735bc7e3ee8f2042449de4359adf16dfdd621e8e0dd73464a3e601bf71facadd1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}