{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1542335732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc16aa387e111e508c2c79c43b624571d62167c58d80110766f24b064a9a0bb4d",
    "signature": "0x0b36ad795f42a6bd9c60d1d0e725064eafd48538317cb1751cfccc965dd6920e081116bc7ef52feccc077a4a86a85cdaa3f8dd70df17f11e0df8d6960a9a63321b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}