Transaction not yet indexed

5b1qC2oXYvWgZpoHboJh3QjVj6hWmJftbDoSZs64HAJY9xk6NfrnsQL7w8bYf6fhetvpJznTCWnVAokpyvC7Cp21

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