{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1090159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1955e87b224a52fa8206791617702637943df4738b2bfbb8d9acbf1b569a263e",
    "signature": "0xb519b4f07216a2c91f2a91bc968d6598322fc69af96728af1ca5c270bebf53c43e04c553c7794898f57afc282018e62b7de05952fe34f7387caa7f3b0c6e8c861b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}