Transaction not yet indexed

Y91BzKpWSCogSk1JHi8rtkcAo1VnvZousjwMB19iEBPdTapbypAp69J65S84B4tZU2eXxfcTdBMj4RGQbNbwPQF

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