{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46f07375e66fa427cdcbcfc8660aca525e768b5a2e17c51c6c1a42cd0071214a",
    "signature": "0x385b3976e026c94eec42b6f4f90bb724716954b218083762ea3db5c9b563c5787f8aa2ad0e7cfff2be5a2a4aee0448cae3340099625884c9808b1f1165e5e59f1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}