Transaction not yet indexed

AMESUuKCs5fDCkrtN9KjsMRHvb5SXCiFfoHeuPQf3fqGEY64b8T8H6YFeG8rvKPuDvuHamARjefzaaMAbKLDqc7

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