Transaction not yet indexed

21yMMGVUoLqmNdXpCcs1fP2pGWe1kkXZCnFXAWXfkPTH6dSXPRdLm44s7wW7V47KkKorbFnBWcG8RYQhbZ2iNhc7

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