Transaction not yet indexed

21XB37dgBzrZyoKPCZ2Qx36sgNHc4Z3EvBEXdY4fHofCFuBBGAhKva2VoKwQAHj2Rx5NYapkYRspH6Eh5hAp6Qiq

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