{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x181fb8f2b11652c6fd131307d7185ec8a913f6d8662d22f848dee1efca5466d5",
    "signature": "0x03c6ef312271339ebdc0fa36b3abd3a9dafafd591e107650792c58b24cefe9fd0e65ff3c5be639502fe31a78e1fba1100d4abfdb0fc970686725862171f1c2f31b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}