{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300309541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc43847627e88e221511753538b85770bf7fab935cc7599f1d50bc1abc87887e",
    "signature": "0x4c4afa329919addc36b44b28c2f250794b22dd52ee1154356b6923da17143e877094f0ae574fab229539817a95f29c2b5866b006f6bbe10c978c1d5cf0946cda1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}