{
  "manageEntity": {
    "action": "Repost",
    "entityId": "726481696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81da32918f82ab2cfc887d659c44501ac610bc18e62f06787fabb3154d830cda",
    "signature": "0x8f0bd18758385275aad83392d348c5813946bfe53d9d16a0f2c18e3d96035c8a34c226f9effd9ceb44f97fae1953a98fc1bf2f1e9472eb0e32ee0e40f5d70d481c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}