{
  "manageEntity": {
    "action": "Repost",
    "entityId": "259502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ed599b39fb824424a6401ceff568be32db9525dc0a2db252f2fa02816732ce5",
    "signature": "0x39e0c6fa61c78fb53adee5723c4351491e6535193f6c7764f88ce690b468f5990dd76b1c74306c9a7cf37424868e77cd09607a3066c194d8f5941d1be35fec7d1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}