Transaction not yet indexed

2mdS199C4MzA7f2BnbzCXGZSswedWkucvfytWeUaf5TDBwwWSxwbCvn6DDUu2KNXKnBEFNyR7wVR4m6MsNQLTtP7

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