{
  "manageEntity": {
    "action": "Repost",
    "entityId": "965379763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf41017c2e8f0dca28e1ded4873ca60e0e6c6749690352c9929962456e9d3b15",
    "signature": "0xa1c5a3e212c9b4c070e0efa7ad2fdfe90db1fe5bafa340da9bb3759b9651a22573450bca299e8da4b7edf3cb24879ba0d3fbbb2cf933d4f9bf9b1a1050654f471c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}