Transaction not yet indexed

21YkroHbe95HFT2TimrK9zJRKgGv738N6nU28gQAFUSWM45aPChK1DFMuPduQgbSZQWg5FNbaqgJEQnoJAk56Buu

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