{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2147413107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8f9d84b55079e9062331aef58200ebccb5ca5d2e5b32f6b286747448d8082e6",
    "signature": "0xa1a2bfe43f238e82abdd3ec91deeaaaf9e0a274a40ac53d3feff35651dfee00100f7fe0c180b57b29f57054cef72b346695f31cc6ef1721ccb718df64d585ab81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}