Transaction not yet indexed

5cu2iwMSk7SSNDwUtLENc29q3vHe5shCcR66CifHyLUWkN8mFxoKdPHCLXDbHqf8Ac5PHA9Rx4qD8mMgTBTzmowY

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