Transaction not yet indexed

55GkYtQAz4NQSYmJYcP6bNGppv5ChNsETXF5xD8eXoYet2zmAQvyDLBrdEN5NYqP79Bj4Sk3Z9HLAQ1gumCRPQzM

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