Transaction not yet indexed

Xu13zkZRmPuob1ph2g6zDYWnKQqdyy5UtLghfezAvdAtXvCwtQqR7bmwi2sTwSPBMsN71a6ycdRjGrgzH4sT3Pt

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