Transaction not yet indexed

28T2apErCyZ2NH34ci2u8f6iqa2MZGa9jiSvmrrvzBSLuCEExYPQaLv8j5N2AhBd83QZwhpNN89UTcUnAGtEa9X1

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