Transaction not yet indexed

21mtpc6et62VmDxScP173f4RPtkNpANk4oELBsorcqyburpUjjF5Ub2T6puYQvLAR14BGZUbcfMgSqDFhPnTvby9

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