{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae7164297c5be27045d414141caf6098ebeb8ff8fad309de490db9d23274e29d",
    "signature": "0x7939e13bd39b9d05fa7a88ab92531f796407fa04963cbd1adb0606f8ba371dd81fc05495ac608a8a987de3f0408af011f4ead44cbd42aeabcdf9c69d058c74f61b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}