{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7db1b9d93ae6323a8d29dc98022a82de4645b3747b0661af7bc833c690512c3",
    "signature": "0x0759df8d880cc030b72f55d3643ea003d859a51e152ae3404a28567131a2a4cc15c4449e3161df5932c6fd8651a43c186dc6f920deb75404000ddd38e20986bb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}