Transaction not yet indexed

667sDrdNmRmmusJR1Up9qBaudrnFhsNitQfE7fvZ6tc2VmDwWbMz7qAHA1f1inHez2E8aizMYkxeacrLsaKUPWi7

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