{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326802186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x409d508824982153bcf1646ff44f3dd1c93f81307663f6ddcffe980f7acc2428",
    "signature": "0xa73e6bf3209fb2727d14128f4d5e28e032f9f80d1c5ce8b6978c78738b6694780b56af34c129bd701e1c7ec34fe086a84b451f167280389be797448eb35489d21b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}