Transaction not yet indexed

MsSY4AQmTxUuNdpAXUX9Bjd6gLartBHresJmmcxy64CP9gEyTHuRYb4J1SQDbJdVMnC8Qn8rZsSTxzaQeK933z8

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