Transaction not yet indexed

5c99GALFPAY6FQQo9S9L4bY5wVqx6ZLRcceTP5zpkNWNV8d6ZzmR7ZTsofgFgam94ceGvQwQHNJRVorJzkRSzuP1

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