Transaction not yet indexed

U21bNZnEBdwD4L7FpbJwQM37RCc3FdJ7qRSSKQ3ERFmZaHMCBsW9KhB14WTJfHTMPf5mByRUDtXqXPGitDBSacn

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