Transaction not yet indexed

2S1c15bkkqM3UJmbshLz8gtDV9Zv3Cd64PB9eqNkpWQNDtc7VRfTUBwQRGgGBzi8Wg4PuLXZgnV2f8G2iCPhBcgt

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