{
  "manageEntity": {
    "action": "Repost",
    "entityId": "832251672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe657f3b4ebe2fbca62d5bbb089c9b85f32fc6b6e3fef8fcb14f6dbb5c5b7b84e",
    "signature": "0xb166cee7a0e1a7e9a1eed61662164af6d545079b61c8a805af294cd7db4d951d1e2a16631a2e41b7ff7b8b63ade8a8488ef690e0f89d82899eb66bb59230f2501b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}