{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1463691836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28c0e1bf59c41888121876a8c46c49a82101beb8d5f7fd964a47be7ea9c1a980",
    "signature": "0x82f14a12c8b5c451350ec7f93a8798956555816e6685bfea64dae0797c4e157800a55ca3a071c06d2b5a74ecc063b8324cd3d9054661cc3322efbd9ee262145b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}