Transaction not yet indexed

21PSUe4TEK2FeqAWiH9Yja2j1vApgruFNoeDCcLxMKoErKLsGjYaMNHSYqJt1YRjgfXVjasFMFEJfDYfmxLYA3DM

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