{
  "manageEntity": {
    "action": "Repost",
    "entityId": "34619141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefbea327971d4726081e4968513dcfc9b35d3d8286ad8d6d7e1fc0dae1f8de49",
    "signature": "0xc276d8a797ad52561c25c19ae300d3dbff1d1bc08f012f69759080a5805681d63c7a42b682b1cb34cd363a901b2ed48c586180dcd702482aa86a9ba9d456f6401b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}