{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285696973",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd46cbc07cc066a569cb50eea0619772d38e8737cf90faa0620ada7355eefd9e9",
    "signature": "0xdd5372cfdcffc3678eb25af1eda0277a6e3196c4c77b385da8a210fb6251e96377d00623b00d5b301c021265037ecd290c332251b320d3788505b7effe3f07e21b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}