Transaction not yet indexed

2u31zqvdSLGNbpWE3mNNL3YgjMmXqsUDPPH1mUcppVDc8ViV666YcANs7CmXJFESnXQFhivCjjWQcstWL5s2nKah

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