Transaction not yet indexed

31hvu16YwbusGdFJEG3dGYzYAQJx3tiSRdgU8T8miiMxwPBT1pbiv6pefBpf3oRBFD2w4sLcdmKVDiSRLh7qQeP6

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