Transaction not yet indexed

2n21sPNejcj9osMUnAN5pefE3XRTCrfo18vJvZTeD4u4wdKKRG2oUG6t8k5uqaQ6TshaKyWx2HcKDwuuBWv22Zz8

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