Transaction not yet indexed

3Mem3JUtPWumJnFtaaCDdpZMb5DowUCsfi2bSVcHtVRvhg8psTpWEfnXwH2mfhxCMzUD6kpQc9MhvCretegF98Sa

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