Transaction not yet indexed

21cSnMkvyn8EUdKcJnNUpcDkk5T2UZFZ8XWnpsoDJNisahBhUgnqWUZxxsF7RC2vix3JWPb3GmCYPcFupjUxKbKF

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