{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1905752972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb3321db26c9ed82ecd0ca44387e18fb3381625c70d0c4584c4198a891ce58b8",
    "signature": "0xb3c2818da642a884532dd50fd7d59ac1e78d8b38c0c90c67234d0543bbe053305f3bb49859288cb63d849415784f5a56dd0bc58ee1e4eaf4149150443279ca501c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}