Transaction not yet indexed

5b1X8HtuBV7KRfSyB7SUmPZyTqzdG9CEHcvS1JdbKhYcgiNje3dcnA1paoWQF3YAaSswEyHw1qo6QD5HiUTS5sUt

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