{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075402071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fac274f50c736849d79a23d8a163786a5e65f4d0cb9aaddcfdc5deccc35dc71",
    "signature": "0x05edbe5e879a6dc9f8f660ec875416133735ee7af6b069d164f99271bec4d4311928efc974b0952aa50ba3a2572cdd2f58a96d8cd37de47734ddc2949d7d1e211c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}