Transaction not yet indexed

nagM2SHAWKgCxP5rwxQaKs5JBKpQYhetJcbLH5iJsW19FQUSWu8vQ5PJDcoUh9wJ5WL3s19KETH5j9UoRWpf1v8

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