Transaction not yet indexed

RDowdiXNxkxuyJdsh8uGo6eLCRcaLQyoPeFqbNoStVsZEtqwEFNFMJHi18fd2WUmoJCBSscV3hkcKTRsRXEKAsL

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