Transaction not yet indexed

1FFWdTzivLa6SA5dQKSh4C2R7jCySRw3LSePikSuBnM793Rdcj1GL7tkwDR76HgccGbKMLxDbBR1Auyx5gU2aMg

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