{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d402e63079c426e9346c06188fff44391a3e3fe5e96f6645780d9ce1303ca15",
    "signature": "0xc3e7921b2300eff8d263a780aac7e16ca4c605a877bdb4d2d4e90b77d35d526b269d46ee6ae215900c21276a542ac265a83c57e12475e1b656968d953c90c34b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}