{
  "manageEntity": {
    "action": "Repost",
    "entityId": "849069266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6ffd19122dc9f00ca1556b7a8c5bc0aad27fde76c1b0cb3fe24a48c48a783ac",
    "signature": "0x75ba8287b33a95e3932162706a158e4be83a15612defc22237d6946141fc690e3b81b4156987576e996ee2fb1a7839194240eded53e07beb7ea896aabf06f5cf1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}