Transaction not yet indexed

28BDFdsubQv4ejzU5GXfQiitP33qaGCqccaAmVuC6MCJEFE2uvqzj3aYfRGxS2Gr7Wow6QySx8fHkZdoLra5w8gc

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