Transaction not yet indexed

21pm7kvZRy6q2bqnh1cJGnJFN9RumfEAUbGunLGusDYrFX6D5mksNa7bT1V2DgqeAxRrGbHFVTmV5aAuFrk9SeFV

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