Transaction not yet indexed

Cb6VhPzcPsyc3BsxALzKZ1kSoM8qB6uQp8xNJtk95Wg7EZKtBaQqPN7YjSr9LpkSkVN44PXufENQTQAokPGi3gN

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