Transaction not yet indexed

4L16nvUUisdfKuNyQVD8yHBw4zQEXCTgkx2dFd9gAoP2d3DPCnEhmVntdRHf3R819P8t8xi7VvWw8fSZAoYYx4WW

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