Transaction not yet indexed

21m8qBhntYCvq4UkJG61ttZjZzzALHS13eCPN7ddwMSNHHyf5mkiMsv59AReZN7DkjkkSP8Y6hJCD1vbeVnD64oA

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