{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142147373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ca77c67fc909f85cc5d5aba00be305121d966b607276afdad94a92b105761cb",
    "signature": "0xd6c586e50929cb672cc510d2f7204d9df6fdcff7ebbdc2401f1b98fe1a631d4300e3e8144d793d7ce5faeda36568df5fd3ea5d9254cb9cea6b23df7e2c4936de1b",
    "signer": "0x1A748d74Db6424f9EA1Ce41A3A445631765103bc",
    "userId": "799948905"
  }
}