{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76342170",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x584f366c62fe9acb61a048ad4e2a9329ce383100d5f476951c6989519c92a750",
    "signature": "0x6addc7050fd9bc3aa64d539bebf90e297b78366061353aa65a80378b0b5660a164697d8689918768ca486b5c508eaaf177fe28f656744711f42e1b2f3ac8e3d51c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}