{
  "manageEntity": {
    "action": "Repost",
    "entityId": "650899",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb66f321b638939d9c9da74c6a4c9cb4bf4e71070aebf0e98db5400a1a0822317",
    "signature": "0x2b531e28cc400816d04fc96373b7ea43cd279f7d6103a48fb11e3c7384bff6a45bc96f4415b4de39bfc0aa687dc11c59a97e46e81302bb69c39cd0133af9566b1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}