{
  "manageEntity": {
    "action": "Repost",
    "entityId": "803279754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32995e406f87d172d75d6ec56130229ea919eead14b62e376a9f2daee883f209",
    "signature": "0x442609d27325b76d7d9fadfed08e6019d6e5e9c29351019599205e76a598b59115eea495b703d3197d3fd36341604505a4b3cf43a2a80c61d76d7ebb9fda6cd11b",
    "signer": "0xf63b89A0Bbc03C7ec59aC257C7082A056082cDB8",
    "userId": "558452493"
  }
}