Transaction not yet indexed

3mem5kS8axtAHAyuKeLNNQRXpx3Y5gApGkd4kuhwdap9qrwExfvBXvv3aB7gVFuzKUcwDEASEQwTJcz4eSBK8feJ

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