Transaction not yet indexed

5xKUNPQEUrKahvd8fAGT6bMNFnKzdW9fskTAnRuveJSZ1b8T1gLaQdNF56udn6tnHeD5sGpiM4sLC3i56CBt4Fuf

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