Transaction not yet indexed

21rs2bDjd3rzRu4wYrgS2ZbfNxpJqR2DKegGtJoEXAtUG3eCBXKfTkm2QhJJuvEpRPEXRmq2SuTKQeuVPJtGxNG4

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