Transaction not yet indexed

52ZMpfyBndHVCLXDXRV2bs56rvZhWcyMfgDkMXaSwUFSjyChEhn4Kt89B7dk3A8LEdFsMQfuAnF5uCJKbZTwFcB5

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