Transaction not yet indexed

21yTfjDg8pN21VqM81SgUAvwRFLfPtHHYNnxq3PH4bEcewnm2R9SLYKqYKLSaG11neVNzPPo4fYT3FcUGD4WZ1X7

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