{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6960087d5bb210e1bb8001bd6ef0336c6ecfbdfdb356d70eb0b9a67c5056a00",
    "signature": "0x8faeb58b733699a3fbd04bfa267f22cb24d45363b3af3e1042dd15ce4549ec5d37e6b727c9345d3e76eea89908f5894dc4a15f611c3d62999deafb3306d831251c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}