{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310191226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb35c6d624d9f4f1708bbae7e6cca0c7335cfac8fe715da71cdb79bf563cf5528",
    "signature": "0xd4fa2bfc1c8a51f74d011c9196fa7fb778f284a522831cc985656982533450cc4c23cf121dc2d166119867e4ae89c0430dc4168ba292b3ea0552f52eaa028d0d1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}