{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1256874074",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee94a8f38a9374474828f5713e7d8cf975ffbd7eb2eff789ca802adc2956b384",
    "signature": "0x00019c689ba6dc1995a2d9dd382c50e62b0c77f60d0b4d9d4554d6be0acf2b43568f9c172ad7189b048bc1c9d190b0590b548e6d7cff57da781a8ca5fd2b4b591c",
    "signer": "0x849938DF063059EbF6d907f55E72C083347C9343",
    "userId": "796529120"
  }
}