Transaction not yet indexed

44z21u4Pj1QSNddPEqPdfeJi9YFQZf8mZJDiu3bDa4wfDScZfS5ZJFFJnrARcuFsc9bWfeLxSrFFooXWKM5AzPgh

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