Transaction not yet indexed

21ZwkKLNjHk7ERdgi66rdKxuWKYfW2Tadi4sBmQsK3tNP1rRAAhmcTvu3EBuj4Y7AFvNWtMMtTCR3pfMYeAz8mHi

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