Transaction not yet indexed

ykkga5sYLLvqCY3SXBZ1hLusN8wCn7cuFCEPPxGg1jMRhFSTVYFnbWVAwRhCXjXyVXqB5mTuwEdqjF1TzkCY9Z4

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