Transaction not yet indexed

21ZKWXpmLPQ2Xo76FfFNBpLUJZFMZMzBLuHmcD7FJt4WAawY6aTkSSw3JM3EZTWtfN6H69NG65BC1bLPGuGahUcY

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