{
  "manageEntity": {
    "action": "Repost",
    "entityId": "383369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ca1d59f3262525afdc6f27dce698760c63c979c8d1d80e475c7f6573d13286b",
    "signature": "0x39a215a92f1f8bf03ceb52d85ac774f2f0e597749cae0cf9ba56bb55987c29ac57ec934131d6af771b94a4a859d24050671b36382a1f50e50bbe4b5a1f10d45e1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}