Transaction not yet indexed

QESM2rK8WDMaz7AinCaGafWnJKDoS43sY3NNJMdxG3VtaMYTPUkAJak9AwtLFx7vD5DfTAu5gLbWcs4DqMWbPi8

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