{
  "manageEntity": {
    "action": "Repost",
    "entityId": "723076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5ed950b32e20bed5a05427ab98e529cc15126d7dec100d6883fb5d69f1ab235",
    "signature": "0xe2cdab62d26bca914d4e7f65a3f01b5c4c35267110d94309121e4446e7f66a5810fb82a6503f376dae3297e59b6220284297355fe99b98852d630ababfcb0a9a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}