{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c949bb8d6c73faec3de5f5a3316bd3d3cd4900e46675780ae618f8d0cb2de49",
    "signature": "0xb8740551a53f9280e9a4dcbbf36b77d8909f9cd19bc995742bcc02afaf57ff50796813f75497610b332c28ad50f026b675938bc0bf2f20249f261fcdf714f7b21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}