{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x870d0beae34d82d98e880c997cb8c637162a706e18a63c2b542553ac17c5b195",
    "signature": "0x1faa6f18b39178f016cca923b58ef61f840119e044879378f6a67839a3d7415c7512fd4ae71d8576a0594a1a6ff45c788608c62b641da30f4b7933dbd75837e51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}