Transaction not yet indexed

21CdPmkLhLJgc145TAxTBRe2WD6FCHL1iUDthqUAnnLWGKA5hbnL88zWfXD4qYcsiZFS3BmP3Hg4BZK3rJiQAwAs

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