{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285251961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xceca720295bc352c0c1fcddf022e24c4f119e9931674e380c48e6e15955109a6",
    "signature": "0x4bc5bc371c681e5939a5d46bbd9e13edc4b499ec632432aa2f906cee8afd80da7c5ccc4362e0bd88fda07e0b4aea8387768d39ce35da3de65cd2b7a88e7656001b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}