Transaction not yet indexed

5b1UiHqmjgm5pHCj7ivKDsgexLkhXhG7udAbQAaVu2gpGxH8kfnXP4Gga1eh4fpQ15UTbNCeNMamEZgAPsJ3fiAD

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