Transaction not yet indexed

42y21hVd4bR8JXVPMcKsFjQbd1S1QuS6WUfreo4kcMQVMcsHgvUD1QCUmrnNnkxmT3PDMJxfBeL6x19JdkKoTpeP

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