Transaction not yet indexed

28FFA6hHnRm1Dm9DCcV7AGApLbejCuEgdZu7j3jvLXUq2AktBMCRu8CYCNfQJQzTobDSbjxQxPsuWETeJe9dESVY

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