{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293560312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0f46cfed03780b9e4d080305eb91fb390dc5a79ab7aa6cfc0089cfe1aefa59f",
    "signature": "0x212a5f7f8abb52cbc782d6430f241f4aa33edc490e007a480b17c9a78a735cce5127ee0f1c0ae669e90908fb6d76a18add155a77fa60389a1d7609ce536522cd1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}