Transaction not yet indexed

SZ8Hu7SS1BEhoVKiuZUaY1CgJKUNpCLwZescy6PyXndqDvezFeUVYZfgdmhvYmbEJSman11eSFCTCxU3u8B4Ufc

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