{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605034042",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x231ac89579e49c99bff083164e1a44a6b80d9d4100354674a8851a9b17fc618a",
    "signature": "0x22d9e55738d82b05f363b64aea8e4edb1e7b0369f035436b0f0917929285f22f12ecee524dca77c59dce59e23503ec074dd1bdbd87fb7a2ee483bf5704df95b11c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}