{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1327123240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x421733c1a68b468e7c57709df4d6f9aa33390c91a1d3a4bf539728b6dfa231f0",
    "signature": "0x0035f332151b48b31281e858099e2a2f81caff6d15c2f900645e5d0ced5c8646250b2d6946ef24485d08dca626d404e15dafccf635218feb01f9a4640cfc0dbc1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}