Transaction not yet indexed

NfAubXMWim3FmpaTY7RMFPQGaRQzvNj4jbsaAF8b6mEq8XqL3n1TmuspaH2s2WsSWQk1vdq9JhAtbR1Fw6pn1x1

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