{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1862568936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4c94d0a44a9d219fea4560901173caa6344010ca0ddc7b22d2ea7f5c523540b",
    "signature": "0x4852a35868e93f4a180b29f9eafae8a399fa232937d9d20a0ecac781cd1b20965969ee82f581689fad66e164d66d94e01267abfde5b10d6aabf844ceb13ca7b51c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}