{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1295214404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x856991158bf4560c9fff2178606c0b2f1a62daf41774035859350dce2cd717e3",
    "signature": "0x660474d5aba526fac5837b7db727e5f0dbb10a1ba973dc89ad593bb7362119b85c9a69dea77ee599c9ed64d82e79dbfd1f8798237194714eec449c901e7b3d1e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}