Transaction not yet indexed

21f2cY8UBCwubESeCFbJSjUobv8zCgbKNtgs3CLJMxvUWNE5dhXNy3PyyoPjXHitHWSjNZrJwxmXtbTR56z3zmz2

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