Transaction not yet indexed

2Srf1dQfV2r3RQcGuLxi1qZC6VcApcFJUp8N1UWZKbh6iwTm5gvC1kH3CtGNX9cekbRaq7cbZguV6dU9m7wssE18

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