Transaction not yet indexed

3C16fqAUSwJjoFNqQPGsxZtzYmGuRPaR7QawDLkwpqjqZ28WmhpgZ7z5AmXPxeo8JhpTLn1hsbzc8FQgxKZYJWsG

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