Transaction not yet indexed

UZ6ckc3i8o2bSLa7gjjR9s6mbcG1ReTW6krCGXPdFFwJbxcBM8K4SY4jQdTuGY8YHpdPsjYLiaEsLXh4YFGdrsz

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