Transaction not yet indexed

21EcST9PiTi8MCfavcWTfbqRyfdvSTMCsyD6exjNh2gqYCd5ijMGkUWYD8qMtBpmWVBVjVdnwcjhxepMqLjVYmYy

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