Transaction not yet indexed

21Y6fGR7meLs1HDm6QiCWkAcMtmATYnm2kvP4obLTUjbP9sBHqDdFPRbT9Syif2mf8Kn5sLGo3RxzmpDUuscQvJr

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