Transaction not yet indexed

21zZGcQbW5HAJTx7jub8m9dNaTi3QfnxS7NK4jPHJ51kBP919LDa5ckPrTJBP8kYLAs4fPVjWxn6RpuyXDu8vgrv

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