Transaction not yet indexed

uX31TtAWVMdbSn8T7447sTA43DPjhpj2VgjyKZqkLeLNnfwTWdbaSFa5f2vQpDPynVjCFtRunYUbT6h9BJUMEUb

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