Transaction not yet indexed

MPG55RZeUec7DomMjMntqqajY5rbpFcfjA2Eqjy68MnUfJ2xroWDDA7sbBENb8NRZq7D2QLuo2PMVrM3GUUMfhr

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