{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242931331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x331945f440010c25b79f0010a82951b8adea797d9c1de669e4845f856b752f36",
    "signature": "0xff69e21a1bc09dc83c090cce9738dce7488c3693f1be947cb0aa98078da9ec6a32633244fe2f553fe11c16c8c7fc72e6c53b8d0dc2999c2f33fa6911c08312751c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}