Transaction not yet indexed

2128EWMdSRf666fvghUHgn1P5d7bBAQ6r2PthCAbL7oUQtJRAd4zKi6NGzurGC4xbg6eaM7S4A8quAu3HfAuFsBm

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