Transaction not yet indexed

21GSMWnHAY92J8aQS7UqBocr8PHST7PqXbiZVSnZfpPKkKAqUp6fKLM8MqFcRiSSnPEwtveWKQpDfz9jzQG3KBqu

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