Transaction not yet indexed

6721mPCAPyKV5gJgpQsWc5MFLriMNTctVjB1m8F5GCvpU8tkq2G7NP1Q5fD8sTC6sJ3CSX941JBCngv7Bx9rBLJg

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