Transaction not yet indexed

Mph3NZPKo9E5CmRvFH1Zz3wT44dyRsVJMYjJYiFt47BHL2SeejQjaBeSCXaVsbS64m6DHEVmD3Dcw5eyLdzX1RY

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