{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b28e6dbcccfd0955b6dc86f7b904aaf8789d4b15573a4067c6507bf52e34b0b",
    "signature": "0x1d96cb2c1ff493cbb7803a2aca9569158588852470bee863d2f26564d477e2f32c4bae37fd98270de23d07f59a6ebded41ff23d5a4f86541af7b362b6366804c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}