{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1960122786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3f0d567a891bc4c0d866ac60c652a0c7425e0aa522086c6ee38f8f4f2e1ca02",
    "signature": "0xce0ab64bb29d165024607cc7d21bd25df7c60955e1181d2dd979079baa072a2a315c85bedd128c7b32ea2b99a1876a06c293ad3f8171b3ff7b305bcbeaa9425d1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}