Transaction not yet indexed

ymH3AFhRNpt2d3HRFAHsZefB36R8HV8owjAvQ2Ytw6HeyR8fh5UDqCn2UPVgEvP3aViswZPd2j8mY4Ne5sgWrLQ

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