Transaction not yet indexed

21i4fZrGwZUNvkxi11uCphkCaUg3jaZHSQQhsnVB8yoQBdyr3PSCVr21gqt45AWLC4YPkmd3Ae1nvTpoPT9wiMT7

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