Transaction not yet indexed

21RFbjTzVoBHa7DuxP3kvuFzoV1GWMZ18jpFP9NgVufZMh8kyq75utzKsGjwKVzwcd1so7GPCbSV2T8eL8s25LPj

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