Transaction not yet indexed

AAmGKpxmLPH4kvCXTsMpZ6Gece9DMfoRkdgV8BZWVUvpAh4wvRpaphvY1J6FMYNBDAcDiLbLFx2cbWbqPVBPiAp

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