{
  "manageEntity": {
    "action": "Repost",
    "entityId": "172433955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b7837ba4f31900848d512bcb895a7d781b068c41a08082f451037fbc5bba6f1",
    "signature": "0xa5bd0a672bb07fb40932bae97489363b547450ab37e39aad58e2d8bfdcaf69d6744f8bdf88e7353c8f23ba03fb079ca10dbc255aade7209347ae612ba4c145631c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}