Transaction not yet indexed

PXa2LWc2kU2w52a2j6Fs9KBgq1siMLzc8Dz43nyZ8dYCHsADunbiQcqiXaCkEGXBF9jnhwAFZmJAkqy2xADJp64

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