{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc11eaafd75705ab6466b2a3675b109f9de2e84b8f36c2c86d51ed0798ba6475",
    "signature": "0xfd0cfdd33a2321c9819a8cfab2f4d0f811f83957e78a18a3ef15fe3983d536700a868943a0b85ebe296d4228b4bdc8d885136873689d44a06e15856cdf6c69261c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}