{
  "manageEntity": {
    "action": "Repost",
    "entityId": "718892582",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d71f8b7ffcd024183e6a856aab16802a65c474b68ba2d0e48262cc13d783cbe",
    "signature": "0x3efee75783db5fca127ab990af107ff219e95e0dbe9fa7cb5503f47567e0802e1352de6c6b35636f9b73465b11095677d29057df66968167dc880f065b238ddf1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}