{
  "manageEntity": {
    "action": "Repost",
    "entityId": "529976162",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee889cf9bbd08dd8a97c95e767b8111322e27e66868f9dd635fcc5f0c242f25e",
    "signature": "0x6009eb83379cc3a1cb9ecff79aa4f72262989e22ad442635c3aeea063aee0ce72e8d0fda14e08366be828eb4da1efc3071d59477fd92a566a6a0d08c129f3bb11b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}