{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276028346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9c82b8da47de69ee4c00bf036f3793a3817b5e83351fe0c55da69165cc374d0",
    "signature": "0x62fb8f12b8c2eff789091e768cdb950f3b86c6e58af8769c6ca476b02c0a980361d4defc35ee15a31af6386d84275f22c303c4e9bd0ccab973e2efb1c38f49ca1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}