{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1127638662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad171cb1a1725c1938bf9f89bef1860ebf3a69447709ece318012a4ec839f958",
    "signature": "0x57298c407c321a68b8f3cff725b2b38a64c51537ab3e056a84401de31f1301d35aab7b3cf5a7636ff60195c1e756df6454160cfdd3cd680c8d35148fa48c9c6a1c",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}