Transaction not yet indexed

SpMMe4N2Ub9kZkCwC4Z4XXLPo1mxsaKCbeBTzvNc6xGcNoDosHDURGuw1w9mh8GC67FnFAAiM4m3EcMtxVMrV33

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