Transaction not yet indexed

5ap191RMALQbrX6Fs9ovbsFANunoTXzEy78bBEnwpdvSpAVTUh6hNtpnDX3DEpH3uwpRkiSsJGT8AVD11L7K3BHE

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