Transaction not yet indexed

Tn99C5aa5b7BwEwEsJgQtvDGd3unRujVMgN4c53RwUAAQ1iA6SLm2JJKqzUZArLyuViDyfLzzYShVwFJKBrgABL

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