Transaction not yet indexed

5SttESvMJ2URxh7n5Dq24AJSAC7y5QmRfM9Ux6zyxJ2XTVz6A1ubtLYBfmWKKyZWSvzkSWRp8vj4bdqHKk2pER6k

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