Transaction not yet indexed

yAC78zmoJNpVkND2pY1veFCgX72Q2Nc3ezpWRJ8Ch6pktK25QjcWn6PNiCYzo5YzgGmutbwGsM4fdGthu86XUDk

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