{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951056059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe64f597532da23adc26b37bde92fe156741ce5efa52bb54abd0350b14059f33d",
    "signature": "0x9a45f6410f76cc8ea89adbd2d967e5c2587fb885ca8d40769765446ffe9ffcb93b467aff02d88c5d1e0ae9df8f86a124dc4eebad8d8d6650c593495755749b591c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}