Transaction not yet indexed

5SerQa8trMnyz3G9UbA1fXjAEV2U3PqaqADGte4r5hCbpWW1dBcQFAcK8sd1fMMNCBX6pLB3LdgYaEU4AGBc3xJ

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