Transaction not yet indexed

iYMTAa2FUCfL1EzjTwiK2Nnj2xvE6vqPtKY4ShAYgMiF3e3JLKvTiqvnrVYoLiBVViapnDc4MDR6v2inAzJYKdA

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