Transaction not yet indexed

642xZmr4GAtJNWKvMjdD7b6L9mLbgtpyDY56XkSyLEz6SLBo4Nq8oKFaCGfYY5XkUX7tKD63cs8M1eYchqvobJiJ

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