{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038866871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8b02463588c58c6534437dc1016d58d665441ff65ef67c9c3ab66b63e8f5061",
    "signature": "0xa20eec31a636aec9301709b30b89b6156e1a02e698a66d2924060025fef14d380238f8fcaf5da93318915ad5be49c48638cb40e3333877a0163006fbae0064651b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}