Transaction not yet indexed

iSSzU2L3MJxUHPNkBaHT3yPTLWhWUSgpzMwwGGwf4deKyodiEQvppT63wTE8q7oA5tiBTJ9evPjKdasTSx5HjHY

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