{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203573967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02be20d81dbb57d6890089fce5796d7d4f80863af565984427229af9763e42cf",
    "signature": "0x9cf43e896fc5d375ea81aa76c7505d3167329ff1713c01b61baccd20218992547d6867988b99710508c1760c997efd2a0d7f030d493314b47f77047c6c68f0431b",
    "signer": "0x76433fcfc10E04743aB4EB98660d4B47526AD243",
    "userId": "328228955"
  }
}