Transaction not yet indexed

491ngnZSKNigtjZmSx4AXvcbxT4G2hFQXiGw7a7vMNsX3YjEcudPZysdZ9ekguFPTLdc5seZf1NNg84LbMJuqKU1

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