{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30cbbe46fc76df8fb1bbe64356d6cf0b0ac9c8d3a14a637490a2b2abf231006e",
    "signature": "0xfe6638246f98b76a2c09758b930c051ba70d4cc592ec9e616b6731b82ffb136e5660bd871f2d4f4508fbfddf675cc32bdd730b807d7e75c84e2a9c56bc6d4ffb1c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}