{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1295075810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0726f3388d4edabad2ff010349ee7636daab6f138d5e125b4ff83e1df64d253c",
    "signature": "0x52f817112b831f3f0f7c506e49fadc9b0f4abf7dce6c1d5a9df3b3af4a60550a59882c198eb47ff184fb3dcd240b88b9915bf3f02a27818c33ad154b5e42827f1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}