{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479992870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37ad91999cf2ca2428f09df1c2ff556392af1a3552adc162db3bb91d2edb9a0e",
    "signature": "0x0ce4135bd302b7e0ff429ea2515396fce70913a07bb00a8b4d72cdbede388450274efcb55ab36f13607dbf88352115a8ebc09a205cce71e83e51e984760e6c6a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}