Transaction not yet indexed

555YvtZ5c58VMgg6KvbKbBDmo5kLjaviM4wFyFcX2G7JrKdJGxNdM1eQhtjmqpsjmKq2jSXiST8L4ZKFyo3GPTYs

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