Transaction not yet indexed

21V8MmoZkrfobFgPCvbQXfB2pYLuhfuFByMCRCX1WXQrov277Urrdqn5CCXH5yzDbQPcfr9Lr5UPcxSVfeC4TwA1

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