Transaction not yet indexed

Bb16dHDmXD3CeoK6vQokgRwsWS4ZeyVghMeaUyJUsbS9xap9HfBbbDcTbjwQ96191t48rzQEMktVH2f4MnALnsq

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