Transaction not yet indexed

YiftwfffKsuRYbwADbDuNXQiKWQZQ2FS6sWnZfCrS1eDL2zJx2TpMiAoRhr6WCYaPWHaEXVGvwyfhSh36FVYCT6

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