Transaction not yet indexed

123ECpwKXo3ABz9Dbdj9z7PyRMvCrUD6sE5GFUNvgA59A3yNLCU1tXHVCGya7zJpcnBcDKhZGdcmm3BaQheHASeR

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