{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1235451470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabadfe1f1310422d014d9e077149b5840128d82482eeead3119b09be1fdb37f3",
    "signature": "0x141169d5a6741f467e76bf2af61f24d29e29a0ce1b0abfa53225f1918e7348114ff444829d47c43a8febc1f58b4950c7657aaf530c3ea5c77b9fe702057f328d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}