Transaction not yet indexed

21LBwnrUa7aUn6YC5nTdRAf2vr2uJi9Ld4zNmKGSFGhx3f3LHMjAwX7PAbZgGF6afp4sBigeTVBqykDzDPnGzbyK

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