Transaction not yet indexed

21uMWD7QJJmK3nMNFarCLnZe9P5nCe4aPpVsPUkLCoGezedWdnMHFXCFL4CHVd1KVfpoFcv3XkDHNNT781A8zCv2

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