Transaction not yet indexed

iUfsbMtmTuZMV5VsFsjJ1Xb6A6HvcQxJFShGQ2ePf1n6TBt9nLvhkdhcbybkLZEZQTsGRsoBYugEkCNoaqUh5FU

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