{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656399572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5a8f57c7c005723e21077cd4ff06ff082ae9b3fc80670ce6fb1df3a15a74d8d",
    "signature": "0x5cc38d51461f43ed93ac38f7c07f2037dd8c54e644cf416358d7b0667496020c6a2cf7705bb18db40687c4b47a5ccd2e932b9d8968a4884eb36eea1547f9bbf21c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}