{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa90b604a463f7867c9799f32584b0affd6ed462ac008ba8298d97d70b0f839c2",
    "signature": "0xae8884bb8365a3e89215847a2cffb5a6dd814d9d2dbb9bc93f7e7e0b557ffe6a79507d5d46209a097277f060c2e184879c6aab819c1144617f4a9e595826e0e41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}