{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86463619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b145b12854cce9bad6150ad593653fefc90af90289652bbc5340177930790c6",
    "signature": "0x3e988cc19b0d686c33c5c18a9d4727c207999e12349b88c771704ea84f4a38051c1bdd1a9637af546acd6492eaf9d787d543b4e5072bdcf3e67d4f1f8c34cf171c",
    "signer": "0x229809a4b9B3B432eb2c65d5Ea6c9Eb1E6aA348d",
    "userId": "823446"
  }
}