{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228792739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90fbc82ae91133ffbccb582f6f5ce45b6eac978151abeca950f780c75a658e2f",
    "signature": "0x3252d41adceb058be78d3ed49dcc685f488971962be8cfd4cfb38dc58624b9967747e4ded3efb47d2e34d67fc49003fccea03960825a4d9e2d773dc5259f52211c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}