Transaction not yet indexed

2U66Ppn2YC3mfYr2baDkrUYsx8bBqqMGumwUwxt4kFVxUPdfk2ABtiDFhMLmJaDDfJmFnatAgoJuNVwmDK7nhgPy

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