Transaction not yet indexed

1sYMt6uvgs3dx4eyzTC2byztL3CWd4JWVA1MM2SCYekpxVogmPCevRCfhvyPvzTAa6P7ZhvacFRKYJEaxBB2k48

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.