Transaction not yet indexed

21bH153UigxwVH4Wsrhi69ESsHX8UPJVaBgTwj3TAocRnU3Qicth2k5D8TKF31T1JcWrPfevZLTBajZe5S9xQyuT

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