Transaction not yet indexed

ymPA6tmvyCgCD7VZMh2CUzbgw4s5NtqJ87Vp54qSASYfcEgvmx1usimMuKaBJNPCmYd4qGLAvGJZektSBvEBhkc

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