{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962633064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc218a75a4cedb1cc040c5a9f5a42c3da5bae00e7eb0039eebeab88778e619a8c",
    "signature": "0x2f6cc10752058eb5c8cbe2a127c72f2d4186c1e05d9dd4ffce5673324bdd1c10520b53b6b28a92f90b1b74ea842ab93a499b5df2f952cfe7fbf807489867a3a41b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}