{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1592375771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f59b800dfce297109e6636c948c7b788b00ba1a10a619f0dd21d4bf0e88a048",
    "signature": "0xe1247cb5fe3f42c0cf13ceb414e227337707cdcadc511dcdfb268aa8d9030596006f4b5d738858964b371dc8df1d4e284a084a1327847cbc26293d5216337eed1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}