Transaction not yet indexed

SA42pvcMSsdfZCPWUdWpXGo8mPE3M8m3ZESbnMUEsyuwXjQHNcUeXs2u6pJJH6eUGU7Tgwg9xypHvaVXheiNXpq

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