Transaction not yet indexed

21mB4gBdscx3aSeiEVaw1KUCEUtBf8Q7inZmWiE8PFNiyXYmrr15fMbE1vpSkzSFPjw77DFvTWxNL93ZaTsN2Hh5

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