Transaction not yet indexed

21CmcjhQAxwADVfoVRCcv8phwroJq2kCgR2VtFmqTgdQPW5mwhjqJ3b4aEpgdGPkgoRX7yWNjUacJ6seZb7BApvT

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