{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888747466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fe41a8515633c109199658c5ac4f121c6431ba70e3c53975bc056b646644fb7",
    "signature": "0xedb1597686062d343be8f1c9cad23600cfb11c044f2952b67f5a668763be4073077a20ab18c2290e5da7b4d574805c5afcec5213ab3a164f0d7ba02c0624d3c41c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}