Transaction not yet indexed

YrMbnVm3D5KAtsTPg2Gh7sHVAgnk2CMNiY2sQUYVtaD5Y21Ba8FRyd7yjoVWx3eQwk68fqcw8A1zwzSZc4s3yYH

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