Transaction not yet indexed

51vbJsQdyFEh1xbNUW56f1gDkdBsra4MASjy1eSDhVpcZTTY3wX6GqAYmoZwkAYeLsNtYj9bcDRs5wnk2Y2RRbhM

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