{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586667061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a32c0b3bac375083fd2dff63f0290a676d3e87366d36d55e2e0a463cdda81b6",
    "signature": "0x85bf39532e6de906d21dc908258988cbb1bac13c0294dc9b871f4d5a06108917270ac4a7212867ab64d6701b070414d2c312a1c944000d532a94a9bf7f2ed2db1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}