{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e8ab5ad2374bc250d0634716d04662be79d02027625a58df6e7df84caab6f62",
    "signature": "0xbd16bc1903a119f88eef9e9e8331b1b4a867a366eab47d3c3fb021c9968015f266969db2bad998ccbf03735ba101615a678e726bc2c1b37f91acc9d1efda4ffe1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}