Transaction not yet indexed

21t4KMB1e7nMMM7M2bRzhZzy6g1jfQzi5r4WvLrXo7sVpuzPZ6hWzFBfZdStky1Sr8rFJMtuZVzwfT4ro99y8m2A

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