Transaction not yet indexed

NmgKPfNtx5meUfF6aCoJcsRpvDoC1FQxPxjiNPUNKdir64ZE7U4uVdZbByKJCJsatqCR7B2tGWLDtdU5E2fjCHJ

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