Transaction not yet indexed

RBfoKMDwtfYa1FGyWuacUcmWKcKhAdtFeF7cJF8FRCy1Vh2wDG2ZRNgEMp2hmUWdbdHBdZTCerMxYRYiFHZpTJk

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