{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cb045d103da1ae900980b6621ce66aa78e1f508cc001b713e838a02c8316bb5",
    "signature": "0xc3b4f139ffb78889976c4bc8af91b610dacc966a7d8257625249e214d59b14314b79b3616a9e23fa8ad33ba74e36f08be1a4713e1c4bfca4a47b945bd9a772291b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}