Transaction not yet indexed

PGk88LUGa1f9nEaHzyuDACrGPprnirFpMbsoYY9c1HY8goFw5TXbijQgMEWBMZT952rA8FgDTZD5RARY3DCZimY

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