{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987649401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7488e88b41281757c4444c3a7e4c1ec07cb34176e5642c55590c01e5772616f",
    "signature": "0x4213ab1c688fcd9a952af5f5a062a66e58c8ef12b702eaf0b82f7b991117b9ed5c0d3f3e544761b85dacbe4a3f2723c7c14b2ee02a20af0c06094f63f301da271c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}