{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1637811344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea62ad607311ed4d3935bc88d48501a9862bf6e9296fb28e8617a4b7333bc61a",
    "signature": "0xe5b29a8c4dd219d40415eb78f4ee06211e41da45645a4ce14af41fdf71865bac4aa72974ae296dd20fc92ed82784ceff029fe01c5b7cd42f55a238d65d67648a1b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}