Transaction not yet indexed

2173SM9BuUpaA9jYnei6ERDnAHmpcZVzdTvwKNiSKv6SXjNHJ51nA5h1guStPbMuXSMQR1HQQBiaoF7it3YgmDS2

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