Transaction not yet indexed

21T6zaGSM7z8eJffmzo46MvT84JCs5NjNHLWmiseS8PgasvNdwwrLBjJbob3FQxKb6WG8uwP31LbEhPCTgxpLsNz

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