Transaction not yet indexed

21fbbuwMQMqcjNAjFKRgSfuVuYoSJ65Ped7cd3RJLwzxeebbB974cxjHa5av5ZS4yFo6MuXTsJNJ5cBovUtN1ZYM

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