Transaction not yet indexed

53jEExsc51dPFeiXFNtuhWzh6H9T56YmHSguHhNn6WSjNzqgaJ5ZxGtFkk3cHHLhWJdU33kZeCJ3mzGhdd3K8Q2Z

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