Transaction not yet indexed

53ff7A3UyDgF9Rmq2f3hMfLJMDAzaizjJDsSMCBv6UVTj936FW297bAJviaJhTkJR8urdTf2eVBXsTDFSgpYqRjP

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