Transaction not yet indexed

PM6Uz1HpnVpK5MejK4jrdQzmkycK121WT2BSPosSBFs5D3x5bViqKbJiGH15ZJKGBbqDXZLGFZFdRChGb4TY4Kn

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