Transaction not yet indexed

28WHBCWbiP8ofkRdYirUmJxfWzAXfwdPBASHed29vQv6pVtKrtnY4mcPLTA3Rq5CZRmd8xmf3NV3dSC4Fnyekah7

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