{
  "manageEntity": {
    "action": "Repost",
    "entityId": "981073817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4675527cc9e75eafed3330a94fef5cbd7b5db8f0dcb5b7ec5d43111f4fff9a8",
    "signature": "0x9d676502a524b05f3803f9e108e94022962a269166050d5523ec59914af4c0ff4a3ee35b994e434795a63be92ba10255f64c567319f65bc209dd3dba5ebbd58e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}