Transaction not yet indexed

21Fc9Z3fc6ExkRYxZwijUC1kLNUxJ9pjYf3od5fDH2XaPRSLP7YMkUHGhtksmCoXtryn6gRzQnBhFgmSoGKSmFtN

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