Transaction not yet indexed

21UduV7CsfkQe6GStQVwLZ6H8vTWmJ6n1AXZQWmQMj6n16YStTyYqMFMsyFfovKVDnkHkAf8XsetGDQb4Wfx58RB

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